Security Camera Apps Compared: What's Really Free? (2026)

You can turn any old iPhone or Android phone into a home security camera using apps like Oriel, Alfred Camera, AtHome, or Security Camera CZ. Each offers live streaming and motion detection, but they differ significantly in recording playback, privacy architecture, and what requires a subscription.

We tested 7 apps. The question: what can you actually use without paying?

Disclosure: This comparison is published by the Oriel team. Oriel is included among the apps reviewed. We've aimed to evaluate each app based on its publicly available features and pricing as of April 2026.

Quick Comparison

Detailed Reviews

Oriel

iOS-first and built around P2P streaming — video travels directly between your devices without passing through a cloud server. All core features are free: live view, motion-triggered recording, and playback. Premium adds person detection, zone detection, extended playback history, cloud backup, and ad removal.

Best for: iPhone users who want privacy-first home monitoring without a subscription.

Setup time: under 5 minutes.

Alfred Camera

The largest app in this category with 100M+ downloads. Cross-platform and mature, with a large community. Recording playback moved behind a subscription in late 2023. Live viewing is free but interrupted by upgrade prompts every 5 minutes without paying.

Pricing: $5.99/month or $29.99/year.

Best for: Households with a mix of iOS and Android devices that need cross-platform support.

AtHome Video Streamer

The widest platform support of any app here — iOS, Android, Windows, and Mac all work as camera or viewer. Trade-off: heavy ad load in the free tier, and recording clips are limited to 30 seconds.

Best for: Mixed-device households where some cameras are on a PC or Mac.

Security Camera CZ

The most generous free tier among Android apps. Free and paid versions are functionally identical — the only difference is ads. A one-time $3.99 payment removes them permanently.

Best for: Android users who want full functionality without ongoing subscription costs.

WardenCam

Stores recordings directly to your Google Drive or Dropbox account rather than a proprietary cloud. The free tier covers basic live viewing; $5.99 one-time unlocks 24/7 continuous monitoring.

Best for: Users who already pay for Google Drive or Dropbox and want recordings there.

Cawice

Works over cellular data as well as Wi-Fi, includes a siren feature, and supports family sharing. Auto-recording is behind the paid tier.

Best for: Remote monitoring situations where the camera may not have Wi-Fi.

EyesPie

Focused on family security use cases. Offers a 7-day free trial of the full feature set before asking for payment. Paid plans start at around $2/month.

Best for: Users who want to fully evaluate an app before committing.

How to Choose

• iPhone user, privacy matters — Oriel
• Android user — Security Camera CZ
• Mixed iOS + Android household — WardenCam or AtHome
• Want the largest community — Alfred Camera
• Already have Google Drive storage — WardenCam

Where the Line Falls

Every app needs a sustainable business model. Subscriptions, one-time purchases, and ads are all legitimate approaches.

The difference is where the paywall line falls. Some apps treat recording playback and uninterrupted live viewing as core. Others charge for them. Your choice depends on what you consider basic functionality.

* Oriel uses WebRTC for direct encrypted connections between devices. In some network environments, the connection may relay through an encrypted TURN server. That server handles connection routing only and cannot access video content.

FAQ

Can I really use my old phone as a security camera?

Yes. Every app listed above can do it. You need two devices: one to act as the camera, and one to act as the viewer. The camera device stays plugged in at the location you want to monitor.

Which app has the best privacy?

Oriel uses P2P streaming where video is transmitted directly between devices. WardenCam stores recordings in your own Google Drive account. Both approaches avoid sending footage to a third-party cloud server. Check each app's privacy policy before deciding — policies can change.

What's the oldest phone I can use?

Oriel requires iOS 13 or later, which supports iPhone 6s (released 2015) and newer. Security Camera CZ works on most Android phones. Alfred Camera supports both iOS and Android with broad version coverage.

Does it drain battery?

Yes. The device acting as the camera draws significant power when streaming continuously. Keep it plugged into a charger. Without power, expect roughly 3–5 hours of battery life depending on the device and streaming quality.